diff --git a/README.md b/README.md
index 71d1fdd68ac9017c4e633fc9ed64e710dd909074..c178a77e220d80b11eef9d6e369121becde0d68d 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ images. That process can be divided into 3 stages :
 - second the regrouping of those selected pixels to produce a height map for each surface
 - third the use of each height map to extract a projection according to a given projection's method (only MIP for now).
 
-![ZelligePipeline](doc/zellige_pipeline.tif)
+![ZelligePipeline](doc/zellige_pipeline.jpg)
 
 ## Build
 
diff --git a/doc/zellige_pipeline.jpg b/doc/zellige_pipeline.jpg
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diff --git a/doc/zellige_pipeline.tif b/doc/zellige_pipeline.tif
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